baber/WOPTO huggingface dataset:
Patent JP-S582360-A (JP)
Title: Coating composition having resistance to filiform corrosion
Inventor: SUZUKI SHIYOUICHI
IPC: C09D5/08
Filed: 1981-06-30
Abstract: PURPOSE:The titled composition useful for coated products such as containers, furniture, etc., preventing the corrosion of metallic products, improving the value of goods, obtainable at low cost with saving resources, comprising a film-forming component containing a resin and a specific amount of a metal hydroxide such as calcium hydroxide, etc. CONSTITUTION:(A) 100pts.wt. film-forming component containing a resin (e.g., epoxy resin, etc.) is blended with (B) 0.05-20pts.wt. one or more hydroxides of mangesium hydroxide, calcium hydroxide, zinc hydroxide (aluminum hydroxide is used when the resin component is an epoxy resin) having particle diameters of preferably <=2mu, to give the desired composition. Since this coating compound is directly applied to the surface of metal, it is used as an under coating paint when multi-layer coating is carried out.
Patent JP-H04332444-A (JP)
Title: Fluorescent character display tube
Inventor: MATSUMOTO SHUICHI
IPC: H01J29/08
Filed: 1991-05-09
Abstract: PURPOSE:To prevent occurrence of short circuit between mutually adjacent electrodes by setting the necessary surface of an insulating layer higher than the surfaces of substrate electrode layers. CONSTITUTION:In a fluorescent character display tube formed by laminating various layers including a fluorescent substance layer 6 upon each other, the surface of an insulating layer 4 between/adjacent to the surfaces of substrate electrode layers 5 is set higher than the surfaces of the layers 5. Thereby, in the case of forming the layers 5 by using substrate electrode paste, occurrence of short circuit between mutually adjacent layers 5 can be prevented, and operability in the case of screen printing can be also heightened.
Patent JP-S5530137-A (JP)
Title: Lead battery
Inventor: TANABE YOSHIZOU
IPC: H01M50/40
Filed: 1978-08-23
Abstract: PURPOSE:To strengthen the isolating member enough to be used in automatic electrode group assembling machine, by laminating the separator and the glass mat then spraying a water soluble adhesive only on the side edge and sticking them. CONSTITUTION:A separator of approx. 0.4mm depth and a glass mat of approx. 0.5mm depth are laminated, then a water soluble adhesives such as gelatin, starch, etc. is sprayed on only left and right side edges with 5-10mm width to stick them thus to obtain an isolating member. Consequently the side edge of isolating member is strengthened enough to be used for automatic electrode board group assembling machine, while the damage on the ion permeability due to the adhesives desolved into the electrolyte liquid can be prevented.
Patent JP-S62260999-A (JP)
Inventor: HIROKAWA HIROSHI
IPC: E21D9/06
Filed: 1986-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62259661-A (JP)
Title: Core breaking method in die casting
Inventor: SHIMODA TOSHIFUMI
IPC: B22D29/00
Filed: 1986-05-07
Abstract: PURPOSE:To eliminate the need for a heating stage for a casting after die parting and to permit the easy discharge of sand by supplying air to a core in dies to break the core in the dies prior to die parting at the point of the time when the solidification of the casting by a molten metal is nearly completed. CONSTITUTION:An air feeder 3 having a solenoid valve 8 is provided to the die 1 and the valve 8 is opened and closed via a temp. controller 6 and a timer 7 by the output of a thermocouple 5. The molten metal is poured into the die 1 in which the core 2 is set. The timer 7 operates to open the solenoid valve 8 when the solidification of the casting is nearly completed and the output of the thermocouple 5 coincides with the set temp. of the controller 6. The core 2 collapses in the die 1 when air is introduced into an air passage 2a of the core 2 from an air source 9. The need for the heating stage of the casting after die parting is thereby eliminated and the easy discharge of the sand is permitted.
Patent JP-2000293539-A (JP)
Title: Information retrieval device and method
Inventor: OGAWANA HIROYUKI
IPC: G06F17/30
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To significantly facilitate the selection of information by using a means which retrieves the information accordant with the linking of every user according to the learning result of a learning means and also the personal profile data. SOLUTION: A receiving/decoding device 3 learns the linking of every user according to the program history of every user and displays an electronic program guide(EPG) screen where the information on the recommended programs are arranged in the order of linking of the user set according to the learning result. Then a CPU 11 calculates the linking value of the user in every category that is accordant with the time and the day of the week to which the display commands of a program guide are given in accordance with the data of a user table and the time/day-of-the-week information given from a calendar timer 25 and then generates a category priority table. Then the CPU 11 reads the EPG data out of an SRAM 26 in the order of programs of higher priorities and by referring to the category priority table and sends the read EPG data to an MPEG decoder 17.
Patent JP-H04310589-A (JP)
Title: Substrate for microwave device
Inventor: TANAKA SABURO
IPC: C04B41/89
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a substrate for superconducting microwave devices using an oxide superconducting thin film. CONSTITUTION:The subject substrate is a substrate for microwaves having a ground substrate, the first oxide superconductor layer, a dielectric layer and the second oxide superconductor layer successively laminated on the aforementioned ground substrate. The aforementioned dielectric layer is formed from a double oxide thin film of La, Ca and Mn having a perovskite type crystal structure.
Patent JP-H10294520-A (JP)
Title: Solid state laser system
Inventor: KASAMATSU TADASHI
IPC: H01S3/16
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To maximize the beams-to-beams efficiency and output of a laser system, thereby making feasible the reduction in power consumption and the increase in output, by providing a solid state laser system having a specific active ions for operating at a specific crystalline temperature. SOLUTION: A Yb:YAG crystal using ytterbium as an active ions and yttrium.aluminum.garnet(YAG) as a base material are arranged in a vacuum sealed (or dried up nitrogen sealed) package. Next, a cryostat is eliminated so as to cool down the Yb:YAG crystal at a temperature near -100 deg.C refrigerative by electrical power only. Through these procedures, the increase in output and efficiency of the laser system itself can be made feasible. Besides, because of the unnecessity of supplying a fleezing agent, the laser system can be easily introduced into a production site. Furthermore, the laser system can be cooled down near -100 deg.C by electrical power only using a low temperature refrigerator or adiabatic expansion.
Patent JP-S6317839-A (JP)
Title: Manufacture of 4-(bromo or chloro)methyl-3,5-dihalo-2,6-di-substituted phenol
Inventor: EIBERU MENDOOSA
IPC: C07C37/62
Filed: 1987-04-28
Abstract: The invention is a process to prepare a 4-(bromo or chloro)methyl-3,5-dihalo-2,6-disubstituted phenol from a 4-methyl-2,6-disubstituted phenol and a brominating or chlorinating agent, in an aprotic organic diluent. The process is highly selective and efficient. For example, high purity 4-bromomethyl-3,5-dibromo-2,6-dimethylphenol can be prepared from 2,4,6-trimethylphenol and bromine, in bromochloromethane at high conversion.
Patent JP-S60248188-A (JP)
Title: Preparation of essential oil
Inventor: KASHIKI HIROAKI
IPC: C12P1/00
Filed: 1984-05-21
Abstract: PURPOSE:To obtain the active component of essential oil, easily and arbitrarily, in high yield, under controlled conditions, by culturing the slice of a specific vegetable in liquid to effect the embryonic induction of adventive bud, and collecting the essential oil component produced and accumulated in the adventive bud. CONSTITUTION:The slice of a vegetable belonging to Pelargonium genus, Geranium genus, Ruta genus, Anethum genus, Mentha genus, Salvia genus, Viora genus and Melissa genus, the slice of the differentiated tissue culture product, or the secondary culture product obtained by the culture of the above slices, is cultured in a liquid medium, and the objective active component of essential oil is separated from the adventive bud obtained by the embryonic induction.
Patent JP-S5328978-A (JP)
Title: Apparatus for sealing bulb
Inventor: IKEDA TAKESHI
IPC: H01J9/24
Filed: 1976-08-30
Abstract: PURPOSE: To accomplish sealing of bulb in a good condition and minimize variance of quality by controlling output of the burner according to a graient of temperature detected between the section of bulb glass to be processed and the parts approaching thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5627389-A (JP)
Title: Article-name imprinting device for label printer
Inventor: TAKADA YUKIHIRO
IPC: B41K3/00
Filed: 1979-08-14
Abstract: PURPOSE: To obtain the captioned device wherein the supply of ink for an article- name stamp is easy and the stain with ink at the time of removal and fitting of the stamp can be prevented, by providing an article-name stamp holder with an ink-absorbing and storing body to retain the ink and further providing the stamp with an ink-impregnating member touching the body.  
     CONSTITUTION: A groove 30 is formed on the lower surface of a concavity 29 of an article-name stamp holder 12 and a case 40 is fitted movably up and down, while a lever 36 is energized counterclockwise by a pulling spring 39. Inside the case 40 is provided an ink-absorbing and storing body 44 (an ink-absorbing and storing body 46 positioned in the lower layer and being high in an ink-retaining rate but low in an ink-impregnating rate has two projections 47). The article-name stamp 14 which is put in the groove 30 and has an imprinting part 56, through the itermediary of the ink-impregnating member 52, on one surface of a stell-plate retaining body 51 having two holes 53 engaging with the projections 47 is pushed along the groove 30 in the horizontal direction and the lever 36 is rotated at the tip of the retaining body 51, thereby the case 40 being lowered forcedly and the ink-absorbing and storing body 44 being made to touch the ink-absorbing member 52 through the intermediary of the projections 47. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08297785-A (JP)
Title: Wide width type connecting mechanism for software medium burglary prevention cover
Inventor: SHIMADA TOMOHARU
IPC: G08B13/24
Filed: 1995-04-27
Abstract: PURPOSE: To provide an engaging mechanism even with simple structure, high engaging force and easy to handle when engaging is released only by a specific tool by housing the recording medium of software in a tag cover for shoplifting prevention and suppressing the extraction of the recording medium by engaging a fixture to the tag cover. CONSTITUTION: The tag cover 20 engages the fixture 30 in a range wider in a long sideways direction, and guides the engagement of the fixture 30 in an operating direction, and excludes coming off in the action of the fixing tool 30 and the wrench open of the fixture 30. The cross-section of the fixture 30 is formed in claw shape, and it performs lock by hanging on the connecting part of the tag cover 20 in the range wider in the long sideways direction, and releases an engaged state by inserting the tool 40. The tool 40 is inserted from the tool hole of the tag cover 20, and releases the engaged state of the fixing tool 30, and performs the positioning of a corner part on the fixing tool 30 side of the tag cover 20. Also, the release part of the tool 40 retreats by pressing the claw shape tip part of a lock part at least at two places.
Patent JP-S60249814-A (JP)
Inventor: TAKEMOTO YASUSHI
IPC: H02G11/00
Filed: 1984-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60247491-A (JP)
Title: Electrode for oxygen plasma and air plasma cutting and its production
Inventor: KOJIYOU AKIRA
IPC: B23K35/04
Filed: 1984-05-24
Abstract: PURPOSE:To extend the life of an electrode body by forming preliminarily a boundary layer by nickel plating, etc. to the press-fitting part for the electrode then press-fitting the electrode consisting of hafnium and zirconium therein. CONSTITUTION:The boundary layer 17 is formed by a plating treatment of nickel, chromium, etc. or by welding, etc. between the outside cylindrical part 12 of the electrode and the electrode 13. The electrode 13 consisting of hafnium or zirconium is press-fitted therein. The defect such as galling arising during the press-fitting between the part 12 made of copper and the electrode 13 is prevented by this method. The discrepancy in heat and electrical characteristics between the part 12 and the electrode 13 are relieved even under servere temp. conditions and therefore the life of the electrode body is extended.
Patent JP-H01275320-A (JP)
Title: Raw material supply apparatus with screw feeder
Inventor: NISHIYAMA TORU
IPC: B65G33/10
Filed: 1988-04-26
Abstract: PURPOSE:To improve the accuracy of feeding amount by providing a pair of cylindrical rotors respectively having a recess portion in the longitudinal direction parallel above a feed screw disposed in a hopper and rotating the rotors inward. CONSTITUTION:Powder pressure in a hopper 1 is supported by the first and second rotors 61, 62, not applied directly to a screw 2. The rotors 61, 62 are, as shown in the drawing, provided with recess portions 91, 92 shifted in phase about 180 and rotated in the directions of arrows B1, B2. By this rotation, raw material in the hopper 1 scraped by the recess portions 91, 92 of the rotors 61, 62 is alternately fed into the screw 2. The screw 2 is adapted to transfer the fed raw material to a feeding port 4. By this arrange ment, the raw material can be surely fed into the screw so as to prevent a bridge phenomenon.
Patent JP-S62262271-A (JP)
Title: Phase synchronizing circuit for optical recording and reproducing device
Inventor: SENOO HIROMI
IPC: G11B7/004
Filed: 1986-05-08
Abstract: PURPOSE:To obtain a small-sized and inexpensive phase synchronizing circuit by applying phase synchronization to a VCO clock in advance with a data clock corresponding to the radial position of a disk and setting the pulse width of a read data to a value corresponding to the radial position of the disk. CONSTITUTION:The VCO clock 310 is phase-locked with the data clock 103 outputted from a clock generator 211 in advance and the clock 310 has a frequency and a phase in response to the radial position of the disk. Further, the pulse width of a read data 309 outputted from a one-shot multivibrator circuit 401 is set equal to the pulse width of the VCO clock 310 by the output of a low pass filter 304. Thus, in setting a read gate signal 408, the read data 309 and the VCO clock 310 are phase-synchronized immediately. Thus, plural one-shot multivibrator circuits and plural VCOs are not required, the circuit constitution is simplified with miniaturization and low cost.
Patent JP-H0641383-A (JP)
Title: Polarizing film
Inventor: KAARUUHAINTSU AREKUSANDERU OSU
IPC: G03C1/795
Filed: 1993-04-07
Abstract: PURPOSE: To prepare a polarization film based on PVA in which polyacetylene and iodine are contained as substances to polarize light, and in which blue- leakage is avoided without deteriorating its excellent polarization characteristics.  
     CONSTITUTION: This polarization film comprises polyvinyl alcohol, and it contains polyacetylene and iodine as substances to polarize light. This product is obtained by polymerizing acetylene in PVA solution, processing the polyacetylene-containing PVA solution into film, drawing the film to 4-13 times the original length, and diffusing iodine in the film. Polyacetylene is, favorably, uniformly distributed in the film at a rate of 1-10 (wt).% to the film. Iodine is, favorably, diffused in the film by a method using an I 2 /KI solution containing 0.1-3% I 2  and 0-15% KI for 30 sec. to 30 min., in such a way that iodine concentration is larger at closer parts to the surface than at inner parts of the film. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10285553-A (JP)
Title: Data recording device and method
Inventor: SHINO MASAAKI
IPC: H04N5/78
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To increase the number of simultaneously recordable or reproducible channels. SOLUTION: The data S1-1-S1-4 of respective sub-blocks for which images for one frame of a number 1 are divided into the four sub-blocks are respectively recorded in a track on an inner peripheral side whose disk ID is 2, the track on an outer peripheral side whose disk ID is 3, the track on the inner peripheral side whose disk ID is 4 or the track on the outer peripheral side whose disk ID is 5. Then, parity data P1 generated from the data S1-1-S1-4 of the sub-blocks are recorded in the track on the outer periphery whose disk ID is 1. The data of the sub-blocks of the next frame of the number 2 and the parity data are recorded in the respective tracks whose disk IDs are 2-6. Thereafter, similarly, the data of the respective frames of the numbers 3 and after are respectively recorded in disks whose disk Ids are shifted one by one.
Patent JP-H04334976-A (JP)
Title: Inverter and drive system for ac motor
Inventor: MATSUI TAKAYUKI
IPC: B60L9/22
Filed: 1991-05-09
Abstract: PURPOSE:To eliminate the overcurrent due to an erroneous firing and produce a low-harmonic a.c. output by providing a means for switching between two modes that have, respectively, two and three a.c. phase voltage levels. CONSTITUTION:A switch 8 judges the timing of switching between 3-level mode and 2-level mode in response to an inverter output command. After a judgment, the switch 8 supplies an output to a series multiple inverter 4, an indicator 4, and PWM signal processor 18. This completes an operation of switching. If an erroneous firing occurs, a current including a large d.c. component. flows, and the current is led to a neutral point in a d.c. circuit through a diode that connects the neutral point and a switching element. The overcurrent flows to the neutral point along the broken line shown. The magnitude of this d.c. current is limited by reactors 45 and 47. As a result, the overcurrent due to an erroneous firing is prevented, and it is thus possible to produce a low- harmonic a.c. output useful environment involving a lot of noise.
Patent JP-H07309040-A (JP)
Title: Printer
Inventor: KIJIMA TAKUMI
IPC: B41J11/70
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a printer capable of cutting not only the non-printing region of the leading end of paper but also the non-printing region of the rear end thereof. CONSTITUTION:In a printer equipped with a paper supply cassette 3, a paper supply roller 4, feed rollers 10,11, printing parts 5,9, a cutter 13 cutting the front end and/or rear end of printed paper 2, a paper piece receiving part 27 receiving a cut non-printed paper piece 25 and a delivery tray 12 gathering printed output paper 22, the cutter 13 is arranged in the vicinity of the printing parts. The delivery tray 12 of the output paper is provided on the outlet side of the cutter 13 of the paper 2 sent through the cutter part and the paper piece receiving part 27 is provided under the cutter 13.
Patent JP-S62261049-A (JP)
Title: Printed circuit board inspecting device
Inventor: UTSUNOMIYA SHUNJI
IPC: G01N21/956
Filed: 1986-05-07
Abstract: PURPOSE:To enable automatic selection of optimum feature parameters and automatic generation of a criterion reference data, by preparing the criterion reference data based on the distribution of features of part images and those of base circuit board images. CONSTITUTION:An inspecting device is made up of an X-Y table 14 having pins 20a and 20b for positioning printed circuit boards, a photography section 15 having a color TV camera 21 and a processing section 16 which has a teaching table 25, an image processing section 26, a keyboard 30 and the like, all controlled by a CPU31. The CPU31 extracts a part mounted area image data and a part image data separately from an image data as obtained by photographing 15 a base circuit board 9 and a reference printed circuit board 10-1 using a window (for taking in data) while automatically determining the type of a feature parameter used and the value of a criterion reference data from a color distribution of these part mounted area image data and part image data. Then, a printed circuit board 10-2 to be inspected is inspected.
Patent JP-S60249643-A (JP)
Title: Air-fuel ratio control in fuel feeding apparatus for internal-combustion engine
Inventor: YASUOKA AKIMASA
IPC: F02D41/00
Filed: 1984-05-23
Abstract: PURPOSE:To improve the drivability in high-load operation by suspending feedback control and carring-out opened-loop control, when the fuel amount supplied into an engine is larger than a standard amount, and by varying the standard amount according to the revolution speed of the engine. CONSTITUTION:When an engine 4 is in operation tate, and it is judged in a control circuit 16 that the activation of an O2 sensor 14 is completed, and the completion of activation is judged, and it is judged by a water-temperature sensor 12 that the cooling-water temperature Tw becomes over the feedback-control starting temperature, the standard value Tr is map-searched according to the outputs of a crank-angle sensor 13 and an atmospheric-pressure sensor 17. Then, it is judged that the fuel injection time in the preceding time is larger than a standard value Tr, and in case of YES, opened-loop control is performed in substitution for the air-fuel ratio feedback control. Therefore, the air-fuel ratio feedback control range can be set according to the fuel-amount increase range with the engine in high-load state, and the drivability in high-load operation can be improved.
Patent JP-S62263131-A (JP)
Title: Slow-releasing preparation and production thereof
Inventor: TAKIZAWA AKIRA
IPC: A61K47/34
Filed: 1986-05-07
Abstract: PURPOSE:To obtain a copolymer useful for a slow-releasing preparation to promote the diffusion of core substance in acidic environment, by immersing a hydrophobic poly(alpha-amino acid) coating film and capsule in a solution of various diamines to effect solid-phase aminolysis reaction. CONSTITUTION:A coating film or capsule of a hydrophobic poly(alpha-amino acid) of formula (R<1> is 1-4C lower alkyl, etc.; R<6> is 1-4C lower alkyl; l is 1 or 2; k is 1-10,000) having side chain to which amino group can be introduced is immersed in a solution of a diamine of formula II (R<2> and R<4> are alkylene or phenylene; R<3> is alkylene, O or sulfonyl) to obtain a hydrophilic amino acid- hydrophobic amino acid copolymer of formula III (m and p are 0-6; n is 0 or 1; k' is 1-10,000), its coating film or capsule by solid-phase aminolysis reaction. The obtained preparation has pH-sensitivity and the rate of release is accelerated in an acidic aqueous solution of 2-4pH.